IMAX B6 80W RC Battery Charger Lipo NiMh Li-ion Ni-Cd RC Battery Balance Digital Charger Discharger for RC Helicopter Aircraft. Features include microprocessor controlled Delta top sensitivity, individual cell balancing, and a wide range of charging current storage functions. It supports Li-ion, LiPo, LiFe, Pb, NiCd, and NiMH batteries, and has a time limit function, input voltage monitoring, and data storage. The charger has a maximum charging power of 50W or 80W and a maximum discharge power of 5W.